package com.design.pattern.behavioral.chainofresponsibility;

/**
 * 批准者
 *
 * @author RenQiQiang 2019/03/29 9:36
 */
public abstract class Approver {
    protected Approver approver;

    public void setNextApprover(Approver approver) {
        this.approver = approver;
    }

    public abstract void deploy(Course course);
}
